45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "mvcc/record.hpp"
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#include "mvcc/version_list.hpp"
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#include "storage/vertex.hpp"
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#include "transactions/engine.hpp"
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class Prop : public mvcc::Record<Prop> {};
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TEST(MVCC, Case1Test3) {
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tx::Engine engine;
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mvcc::VersionList<Prop> version_list;
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auto t1 = engine.begin();
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version_list.insert(*t1);
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t1->commit();
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auto t2 = engine.begin();
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auto v2 = version_list.update(*t2);
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t2->commit();
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auto t3 = engine.begin();
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auto t4 = engine.begin();
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version_list.update(*t4);
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t4->commit();
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EXPECT_THROW(version_list.remove(v2, *t3), SerializationError);
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}
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TEST(MVCC, InSnapshot) {
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tx::Engine engine;
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mvcc::VersionList<Prop> version_list;
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auto t1 = engine.begin();
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auto v1 = version_list.insert(*t1);
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version_list.update(*t1); // expire old record and create new
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auto t2 = engine.begin(); // t1 is in snapshot of t2
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t1->commit();
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EXPECT_THROW(version_list.update(v1, *t2), SerializationError);
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}
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int main(int argc, char **argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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